/*
 *  Copyright 2010 The MyBatis Team
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.mybatis.generator.codegen.mybatis3.javamapper.elements.annotated;

import static org.mybatis.generator.api.dom.OutputUtilities.javaIndent;

import java.util.Iterator;

import org.mybatis.generator.api.IntrospectedColumn;
import org.mybatis.generator.api.dom.java.FullyQualifiedJavaType;
import org.mybatis.generator.api.dom.java.Interface;
import org.mybatis.generator.api.dom.java.Method;
import org.mybatis.generator.codegen.mybatis3.javamapper.elements.SelectByExampleWithBLOBsMethodGenerator;

/**
 * 
 * @author Jeff Butler
 */
public class AnnotatedSelectByExampleWithBLOBsMethodGenerator extends SelectByExampleWithBLOBsMethodGenerator {

	public AnnotatedSelectByExampleWithBLOBsMethodGenerator() {
		super();
	}

	@Override
	public void addMapperAnnotations(Interface interfaze, Method method) {
		FullyQualifiedJavaType fqjt = new FullyQualifiedJavaType(introspectedTable.getMyBatis3SqlProviderType());
		interfaze.addImportedType(new FullyQualifiedJavaType("org.apache.ibatis.annotations.SelectProvider")); //$NON-NLS-1$
		interfaze.addImportedType(new FullyQualifiedJavaType("org.apache.ibatis.type.JdbcType")); //$NON-NLS-1$

		if (introspectedTable.isConstructorBased()) {
			interfaze.addImportedType(new FullyQualifiedJavaType("org.apache.ibatis.annotations.Arg")); //$NON-NLS-1$
			interfaze.addImportedType(new FullyQualifiedJavaType("org.apache.ibatis.annotations.ConstructorArgs")); //$NON-NLS-1$
		} else {
			interfaze.addImportedType(new FullyQualifiedJavaType("org.apache.ibatis.annotations.Result")); //$NON-NLS-1$
			interfaze.addImportedType(new FullyQualifiedJavaType("org.apache.ibatis.annotations.Results")); //$NON-NLS-1$
		}

		StringBuilder sb = new StringBuilder();
		sb.append("@SelectProvider(type="); //$NON-NLS-1$
		sb.append(fqjt.getShortName());
		sb.append(".class, method=\""); //$NON-NLS-1$
		sb.append(introspectedTable.getSelectByExampleWithBLOBsStatementId());
		sb.append("\")"); //$NON-NLS-1$

		method.addAnnotation(sb.toString());

		if (introspectedTable.isConstructorBased()) {
			method.addAnnotation("@ConstructorArgs({"); //$NON-NLS-1$
		} else {
			method.addAnnotation("@Results({"); //$NON-NLS-1$
		}

		Iterator<IntrospectedColumn> iterPk = introspectedTable.getPrimaryKeyColumns().iterator();
		Iterator<IntrospectedColumn> iterNonPk = introspectedTable.getNonPrimaryKeyColumns().iterator();
		while (iterPk.hasNext()) {
			IntrospectedColumn introspectedColumn = iterPk.next();
			sb.setLength(0);
			javaIndent(sb, 1);
			sb.append(getResultAnnotation(interfaze, introspectedColumn, true, introspectedTable.isConstructorBased()));

			if (iterPk.hasNext() || iterNonPk.hasNext()) {
				sb.append(',');
			}

			method.addAnnotation(sb.toString());
		}

		while (iterNonPk.hasNext()) {
			IntrospectedColumn introspectedColumn = iterNonPk.next();
			sb.setLength(0);
			javaIndent(sb, 1);
			sb.append(getResultAnnotation(interfaze, introspectedColumn, false, introspectedTable.isConstructorBased()));

			if (iterNonPk.hasNext()) {
				sb.append(',');
			}

			method.addAnnotation(sb.toString());
		}

		method.addAnnotation("})"); //$NON-NLS-1$
	}
}
